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Introduce SPI for creating Mistral AI Client #744

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merged 1 commit into from Mar 13, 2024

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geoand
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@geoand geoand commented Mar 13, 2024

This is very similar to what is done for OpenAI and it will directly enable this

cc @langchain4j

Summary by CodeRabbit

  • New Features
    • Introduced a new client for interacting with Mistral AI services, enabling chat completions, streaming chat completions, embeddings, and model listings.
  • Refactor
    • Updated MistralAiClient to an abstract class with enhanced functionality and a new builder method for configuration.
  • Chores
    • Changed access modifiers of several classes and methods from package-private to public, improving their usability across the codebase.

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coderabbitai bot commented Mar 13, 2024

Walkthrough

The update introduces a new client class for interacting with Mistral AI services, making significant accessibility adjustments across various classes by changing access modifiers from package-private or default to public. It transforms MistralAiClient into an abstract class, enriching it with a new abstract builder method and enhancing its functionality. Additionally, a new interface for the client builder factory is introduced, signaling a structured approach to client instantiation and configuration.

Changes

File Path Change Summary
.../mistralai/DefaultMistralAiClient.java Introduces a client for Mistral AI services.
.../mistralai/MistralAiChatCompletionRequest.java,
.../MistralAiChatCompletionResponse.java,
.../mistralai/MistralAiEmbeddingRequest.java,
.../mistralai/MistralAiEmbeddingResponse.java,
.../mistralai/MistralAiModelResponse.java,
.../mistralai/MistralAiRole.java
Changed access modifiers to public.
.../mistralai/MistralAiClient.java Modified to an abstract class with method changes.
.../mistralai/MistralAiClientBuilderFactory.java Introduces an interface for client builder factory.

🐇✨

In the realm of code, where changes abound,
A rabbit hopped in, with updates profound.
"To Mistral AI, a path we pave,
With public classes, bold and brave.
A builder's touch, a factory's grace,
Together, we set the interface."
🌟🎉

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Review Status

Actionable comments generated: 0

Configuration used: CodeRabbit UI

Commits Files that changed from the base of the PR and between 3aafa79 and 2763836.
Files selected for processing (9)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/DefaultMistralAiClient.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiChatCompletionRequest.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiChatCompletionResponse.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiClient.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiClientBuilderFactory.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiEmbeddingRequest.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiEmbeddingResponse.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiModelResponse.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiRole.java (1 hunks)
Check Runs (1)
compliance completed (1)
Files skipped from review due to trivial changes (1)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiClientBuilderFactory.java
Additional comments: 9
langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiRole.java (1)
  • 7-7: The change in access modifier from package-private to public for MistralAiRole is approved. This enhances the enum's accessibility across the codebase, aligning with the PR's objectives to improve module usability.
langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiModelResponse.java (1)
  • 14-14: Changing the access level of MistralAiModelResponse from package-private to public is approved. This adjustment facilitates broader access and integration, aligning with the PR's objectives.
langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiEmbeddingRequest.java (1)
  • 14-14: The modification of the access level for MistralAiEmbeddingRequest to public is approved. This change supports broader usage and integration within the project, consistent with the PR's goals.
langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiEmbeddingResponse.java (1)
  • 14-14: Approving the change in access level for MistralAiEmbeddingResponse to public. This facilitates broader access and integration, aligning with the objectives of enhancing the module's functionality.
langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiChatCompletionResponse.java (1)
  • 14-14: The change in access modifier for MistralAiChatCompletionResponse to public is approved. This adjustment supports broader usage and integration, consistent with the PR's goals of enhancing module functionality.
langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiChatCompletionRequest.java (1)
  • 14-14: Approving the change in access modifier for MistralAiChatCompletionRequest to public. This facilitates broader access and integration within the project, consistent with the PR's objectives.
langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiClient.java (2)
  • 8-8: Transforming MistralAiClient into an abstract class and introducing abstract methods significantly enhances its flexibility and configurability. This aligns with modern Java practices and the PR's objectives.
  • 27-82: The introduction of the Builder pattern within MistralAiClient is a commendable design choice. It facilitates customizable client configuration, aligning with best practices and the PR's objectives of enhancing module functionality.
langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/DefaultMistralAiClient.java (1)
  • 29-219: The implementation of DefaultMistralAiClient is comprehensive and well-designed. It correctly implements the abstract methods from MistralAiClient and utilizes Retrofit and OkHttp effectively for API communication, including streaming responses. The builder pattern is appropriately used, enhancing the client's configurability.

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Review Status

Actionable comments generated: 0

Configuration used: CodeRabbit UI

Commits Files that changed from the base of the PR and between 3aafa79 and 9f74abb.
Files selected for processing (10)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/DefaultMistralAiClient.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiChatCompletionChoice.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiChatCompletionRequest.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiChatCompletionResponse.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiClient.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiClientBuilderFactory.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiEmbeddingRequest.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiEmbeddingResponse.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiModelResponse.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiRole.java (1 hunks)
Check Runs (1)
compliance completed (1)
Files skipped from review as they are similar to previous changes (8)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/DefaultMistralAiClient.java
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiChatCompletionRequest.java
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiChatCompletionResponse.java
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiClientBuilderFactory.java
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiEmbeddingRequest.java
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiEmbeddingResponse.java
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiModelResponse.java
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiRole.java
Additional comments: 4
langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiChatCompletionChoice.java (1)
  • 12-12: Changing the MistralAiChatCompletionChoice class to public enhances its accessibility, aligning with the PR objectives. Ensure that this change does not inadvertently expose any sensitive data or violate encapsulation principles.
langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiClient.java (3)
  • 8-8: Making MistralAiClient abstract supports the introduction of a flexible and configurable client interface. Ensure that existing implementations are updated or refactored accordingly to align with this change.
  • 10-16: The updated and new methods in MistralAiClient align with the PR objectives to enhance interaction with Mistral AI services. Consider adding documentation for these methods to improve maintainability and ease of use.
  • 27-82: The introduction of the Builder class follows the builder pattern, which is a good practice for creating complex objects. Ensure that the builder class is well-documented, including examples of its usage, to facilitate ease of use and maintainability.

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Review Status

Actionable comments generated: 0

Configuration used: CodeRabbit UI

Commits Files that changed from the base of the PR and between 3aafa79 and 6dd695b.
Files selected for processing (14)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/DefaultMistralAiClient.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/DefaultMistralAiHelper.java (3 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiChatCompletionChoice.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiChatCompletionRequest.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiChatCompletionResponse.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiChatMessage.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiClient.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiClientBuilderFactory.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiDeltaMessage.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiEmbeddingRequest.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiEmbeddingResponse.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiModelResponse.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiRole.java (1 hunks)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiUsage.java (1 hunks)
Check Runs (1)
compliance completed (1)
Files skipped from review as they are similar to previous changes (10)
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/DefaultMistralAiClient.java
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiChatCompletionChoice.java
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiChatCompletionRequest.java
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiChatCompletionResponse.java
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiClient.java
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiClientBuilderFactory.java
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiEmbeddingRequest.java
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiEmbeddingResponse.java
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiModelResponse.java
  • langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiRole.java
Additional comments: 6
langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiChatMessage.java (1)
  • 12-12: Making the MistralAiChatMessage class public increases its visibility, allowing it to be accessed from outside its package. This change aligns with the PR's objective to enhance accessibility for Mistral AI services integration. Ensure that this increased visibility is intentional and reviewed for security implications.
langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiDeltaMessage.java (1)
  • 12-12: Changing the access level of MistralAiDeltaMessage to public is consistent with the PR's goal of enhancing module accessibility for broader integration. As with any visibility change, confirm that this adjustment is deliberate and consider any potential security or design implications.
langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/MistralAiUsage.java (1)
  • 12-12: The visibility change of MistralAiUsage to public supports the PR's objective of facilitating easier integration with Mistral AI services. As with previous visibility changes, ensure this modification is intentional and consider any potential security or design implications.
langchain4j-mistral-ai/src/main/java/dev/langchain4j/model/mistralai/DefaultMistralAiHelper.java (3)
  • 18-18: Making DefaultMistralAiHelper public increases its accessibility, aligning with the PR's goal of enhancing the module's integration capabilities. Confirm that exposing these helper methods publicly is intended and review for any potential security implications.
  • 67-67: The tokenUsageFrom method is now public, allowing external conversion from MistralAiUsage to TokenUsage. Ensure this method's public visibility is necessary for the intended use cases and review its implementation for correctness and efficiency.
  • 78-78: The finishReasonFrom method's public visibility facilitates external mapping from Mistral AI's finish reasons to the application's FinishReason enum. Verify the necessity of this method's public access and assess its implementation for correctness, especially the default case handling.

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@geoand thanks!

@langchain4j langchain4j merged commit 5c16bbb into langchain4j:main Mar 13, 2024
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@geoand
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geoand commented Mar 13, 2024

🙏🏼

@geoand geoand deleted the mistral-factory branch March 14, 2024 08:43
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geoand commented Mar 14, 2024

@langchain4j do you have any plans for doing a 0.28.1 which would include this?

Thanks

@langchain4j
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@geoand I was planning to do 0.29.0 on monday. If this is urgent, I can do 0.28.1 today evening or tomorrow morning

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geoand commented Mar 14, 2024

Not urgent at all, just asking :)

langchain4j pushed a commit that referenced this pull request Mar 27, 2024
<!-- Thank you so much for your contribution! -->

## Context
This is very similar to what is done for Mistral (#744) and OpenAI. It
will directly enable quarkiverse/quarkus-langchain4j#413.
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2 participants